Supporting structure for inclined rod arrangement under large-section beam

Abstract

According to the large-section beam lower inclined rod arrangement supporting structure, the vertical supporting rods are evenly installed below the formwork layer, then the vertical supporting rods are connected through the horizontal transverse rods and the horizontal longitudinal rods through the pipe buckles, due to the fact that the vertical supporting rods are not densely arranged, the transverse interval between the vertical supporting rods cannot be reduced, and installation operation is convenient; then the vertical supporting rods located on the lower hanging part of the beam body are connected with the vertical supporting rods located on the two sides of the lower hanging part of the beam body in a reinforced mode through diagonal draw bars; the vertical supporting rod located on the outermost side is in reinforced connection with the vertical supporting rod located on the lower hanging part of the beam body through the zipper, the zipper is tightened through the chain block, stable supporting of the formwork of the lower hanging part of the beam body is achieved, and the problems that the formwork of the lower hanging part of the beam body is supported by the dense vertical rods, the transverse spacing distance of the vertical rods is shortened, and the formwork is damaged are solved. And the horizontal cross rod and the vertical rod are inconvenient to install through the pipe buckle.

Description

TECHNICAL FIELD

[0001] The utility model relates to a big cross section beam lower inclined rod arrangement support structure belongs to beam support technical field. BACKGROUND

[0002] For the beam body with the lower hanging part, the beam body cross section is big, and the gravity load after the whole pouring of the beam body is big.

[0003] The existing support beam body lower hanging part technology (see Chinese patent publication No. CN208152553U), although, adopts the encryption vertical rod, can support the beam body lower hanging part formwork stably, but due to the encryption vertical rod, the horizontal interval distance is reduced, which leads to the inconvenience of horizontal cross rod passing through the installation of the pipe buckle and the vertical rod. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides a big cross section beam lower inclined rod arrangement support structure.

[0005] The utility model is realized through the following technical schemes.

[0006] The utility model provides a big cross section beam lower inclined rod arrangement support structure, which comprises:

[0007] The formwork layer is installed with the beam body, and the middle part of the beam body has a lower hanging part.

[0008] The horizontal longitudinal back ridge is installed at the bottom of the formwork layer, and the horizontal transverse back ridge is installed at the bottom of the horizontal longitudinal back ridge.

[0009] The horizontal transverse back ridge is installed with a top support, the vertical support rod is screw-mounted on the top support, the bottom support is screw-mounted at the bottom of the vertical support rod, and the bottom support is supported on the construction ground.

[0010] The vertical support rod is connected through the horizontal transverse rod and the horizontal longitudinal rod, and the horizontal transverse rod, the horizontal longitudinal rod and the vertical support rod are installed through the pipe buckle.

[0011] The vertical support rod in the lower hanging part of the beam body is connected through the inclined rod and the vertical support rod on both sides of the lower hanging part of the beam body.

[0012] The vertical support rod on the outermost side is connected through the zipper and the vertical support rod in the lower hanging part of the beam body; the zipper has a hand-operated hoist in the middle part for tightening.

[0013] The zipper is connected with a lifting chain at the top, and the both ends of the lifting chain are connected with the top of the vertical support rod on both sides of the lower hanging part of the beam body.

[0014] A falling prevention net is installed between the upper portions of the vertical support rods.

[0015] The utility model discloses beneficial effect lies in: template layer below even installation vertical support rod, and then vertical support rod between through horizontal transverse rod, horizontal longitudinal rod is connected through the pipe buckle, because vertical support rod does not encrypt arrangement, the transverse interval between vertical support rod does not reduce, and convenient installation operation, and then the vertical support rod of the beam body lower hanging part is strengthened and is connected with the vertical support rod of the both sides of the beam body lower hanging part through the inclined pull rod, the vertical support rod of the beam body lower hanging part is strengthened and is connected with the vertical support rod through the zip fastener of the most outside, and the hand chain hoist is adjusted to the zip fastener, realizes the template stable support of the beam body lower hanging part, solves the template of the encryption vertical rod support beam body lower hanging part, and the transverse interval distance of vertical rod reduces, leads to the problem of inconvenient horizontal cross bar installation through the pipe buckle and vertical rod. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view distribution schematic diagram of the utility model;

[0017] In the drawing: 1 - beam body;2 - template layer;21 - horizontal longitudinal back ridge;22 - horizontal transverse back ridge;3 - top support;4 - vertical support rod;41 - horizontal transverse rod;42 - horizontal longitudinal rod;43 - inclined pull rod;5 - bottom support;6 - construction ground;7 - falling prevention net;8 - zip fastener;81 - chain 8;9 - hand chain hoist. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model will be further described below, but the scope of protection is not limited to the description.

[0019] As Figure 1 Indicated.

[0020] One kind of large section beam lower inclined rod arrangement support structure of the application, comprising:

[0021] The beam body 1 of lower hanging part, the bottom of the beam body 1 has template layer 2, and the bottom of the template layer 2 is installed with horizontal longitudinal back ridge 21, and the bottom of the horizontal longitudinal back ridge 21 is installed with horizontal transverse back ridge 22.

[0022] The bottom of the horizontal transverse back ridge 22 is installed with top support 3, the top support 3 is screwed with vertical support rod 4, the bottom of the vertical support rod 4 is screwed with bottom support 5, and the bottom support 5 is supported on the construction ground 6.The vertical support rod 4 is multiple, and the vertical support rod 4 is connected through horizontal transverse rod 41 and horizontal longitudinal rod 42, and the horizontal transverse rod 41, the horizontal longitudinal rod 42 and the vertical support rod 4 are installed through the pipe buckle.

[0023] The anti-falling net 7 is installed between the upper parts of the vertical support rods 4, and prevents the falling of sand and stones during the pouring of the concrete of the beam body 1, thereby playing a role of preventing falling.

[0024] The vertical support rods 4 at the lower hanging part of the beam body 1 are connected to the vertical support rods 4 at the two sides of the lower hanging part of the beam body 1 through the diagonal pull rods 43, the diagonal pull rods 43 can disperse the gravity of the lower hanging part of the beam body 1 to the vertical support rods 4 at the two sides of the lower hanging part of the beam body 1, thereby avoiding overloading of the vertical support rods 4 at the lower hanging part of the beam body 1.

[0025] The vertical support rods 4 at the outermost sides are connected to the vertical support rods 4 at the lower hanging part of the beam body 1 through the chains 8, the chains 8 are made of iron chains or steel cables; the chains 8 have the hand-operated hoists 9 at the middle parts thereof for tightening; the chains 8 have the hanging chains 81 at the top parts thereof, the two ends of the hanging chains 81 are connected to the top parts of the vertical support rods 4 at the two sides of the lower hanging part of the beam body 1, and the bottom parts of the chains 8 are connected to the vertical support rods 4 at the lower hanging part of the beam body 1.

[0026] The vertical support rods 4 are uniformly installed below the formwork layer 2, and then the vertical support rods 4 are connected through the horizontal transverse rods 41 and the horizontal longitudinal rods 42 through pipe fasteners, since the vertical support rods 4 are not densely arranged, the horizontal spacing between the vertical support rods 4 will not be reduced, thereby facilitating the installation operation; then the vertical support rods 4 at the lower hanging part of the beam body 1 are connected to the vertical support rods 4 at the two sides of the lower hanging part of the beam body 1 through the diagonal pull rods 43, the diagonal pull rods 43 are installed from top to bottom, so that the space will not be reduced; meanwhile, the vertical support rods 4 at the outermost sides are connected to the vertical support rods 4 at the lower hanging part of the beam body 1 through the chains 8, the hand-operated hoists 9 are used to tighten the chains 8, and the formwork at the lower hanging part of the beam body 1 is stably supported during the pouring of the concrete in the later stage, thereby solving the problem of densely arranging the vertical rods to support the formwork at the lower hanging part of the beam body 1, and reducing the horizontal spacing between the vertical rods, thereby causing the inconvenience of the horizontal transverse rods passing through the pipe fasteners and being installed to the vertical rods.

Claims

1. A large cross-section beam lower diagonal strut arrangement support structure, characterized by, Include: Template layer (2), template layer (2) on the installation beam body (1), beam body (1) has a lower part of the hanging part; The template layer (2) is provided with horizontal longitudinal back lath (21) at the bottom, and the horizontal longitudinal back lath (21) is provided with horizontal transverse back lath (22) at the bottom.

2. A large cross-section beam underslung diagonal strut arrangement support structure as claimed in claim 1, characterised in that: The horizontal transverse back lath (22) is provided with a top support (3) at the bottom, the top support (3) is screw mounted with a vertical support rod (4), the vertical support rod (4) is screw mounted with a bottom support (5) at the bottom, and the bottom support (5) is supported on the construction ground (6).

3. A large cross-section beam underslung bracing structure as claimed in claim 2, wherein: The vertical support rod (4) is a plurality of vertical support rods (4), which are connected by horizontal transverse rod (41) and horizontal longitudinal rod (42), and are connected by pipe buckle between horizontal transverse rod (41), horizontal longitudinal rod (42) and vertical support rod (4).

4. A large cross-section beam underslung bracing structure as claimed in claim 3, wherein: The vertical support rod (4) in the lower part of the beam body (1) is connected with the vertical support rod (4) on both sides of the lower part of the beam body (1) by the inclined pull rod (43).

5. A large cross-section beam underslung bracing structure as claimed in claim 3, wherein: The outermost vertical support rod (4) is connected with the vertical support rod (4) in the lower part of the beam body (1) by the zipper (8); the zipper (8) has a hand-operated hoist (9) in the middle for tightening.

6. A large cross-section beam underslung bracing structure as claimed in claim 5, wherein: The zipper (8) is connected with a lifting chain (81) at the top, and the lifting chain (81) is connected with the vertical support rod (4) at the top on both sides of the lower part of the beam body (1).

7. A large cross-section beam underslung bracing structure as claimed in claim 3, wherein: The vertical support rod (4) is provided with a falling prevention net (7) between the upper parts.

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